#archive{
    width: 5.5rem;
    margin-left: 0.5rem;
}
#archive img{
    margin: 0 auto;
    width: 5.5rem;
    height: 2.8rem;
}
 ul,li,a{
     margin: 0;
     padding: 0;
     list-style: none;
 }
 ul{
     width: 5.5rem;
 }
 #archive ul li{
     display: block;
     width: 4rem;
     border: 1px solid red;
     font-size: 0.3rem;
 }
 li time{
     font-size: 0.3rem;
 }
 li a{
     font-size: 0.3rem;
 }